81 citations · 301 across the 24 of their papers we have counts for
25 papers
Visual Guitar Tab Comparison
Frank Heyen, Alejandro Gabino Diaz Mendoza, Quynh Quang Ngo +1
We designed a visual interface for comparing different guitar tablature (tab) versions of the same piece. By automatically aligning the bars of these versions and visually encoding…
Visual Overviews for Sheet Music Structure
Frank Heyen, Quynh Quang Ngo, Michael Sedlmair
We propose different methods for alternative representation and visual augmentation of sheet music that help users gain an overview of general structure, repeating patterns, and th…
Design Patterns for Situated Visualization in Augmented Reality
Benjamin Lee, Michael Sedlmair, Dieter Schmalstieg
Situated visualization has become an increasingly popular research area in the visualization community, fueled by advancements in augmented reality (AR) technology and immersive an…
Reading Strategies for Graph Visualizations that Wrap Around in Torus Topology
Kun-Ting Chen, Quynh Quang Ngo, Kuno Kurzhals +4
We investigate reading strategies for node-link diagrams that wrap around the boundaries in a flattened torus topology by examining eye tracking data recorded in a previous control…
Visual Ensemble Analysis of Fluid Flow in Porous Media across Simulation Codes and Experiment
Ruben Bauer, Quynh Quang Ngo, Guido Reina +5
We study the question of how visual analysis can support the comparison of spatio-temporal ensemble data of liquid and gas flow in porous media. To this end, we focus on a case stu…
Not As Easy As You Think -- Experiences and Lessons Learnt from Trying to Create a Bottom-Up Visualization Image Typology
Jian Chen, Petra Isenberg, Robert S. Laramee +4
We present and discuss the results of a two-year qualitative analysis of images published in IEEE Visualization (VIS) papers. Specifically, we derive a typology of 13 visualization…
Scalability in Visualization
Gaëlle Richer, Alexis Pister, Moataz Abdelaal +3
We introduce a conceptual model for scalability designed for visualization research. With this model, we systematically analyze over 120 visualization publications from 1990-2020 t…
Toward Inclusion and Accessibility in Visualization Research: Speculations on Challenges, Solution Strategies, and Calls for Action (Position Paper)
Katrin Angerbauer, Michael Sedlmair
Inclusion and accessibility in visualization research have gained increasing attention in recent years. However, many challenges still remain to be solved on the road toward a more…
Comparative Evaluation of Bipartite, Node-Link, and Matrix-Based Network Representations
Moataz Abdelaal, Nathan D. Schiele, Katrin Angerbauer +3
This work investigates and compares the performance of node-link diagrams, adjacency matrices, and bipartite layouts for visualizing networks. In a crowd-sourced user study (n = 15…
Immersive Visual Analysis of Cello Bow Movements
Frank Heyen, Yannik Kohler, Sebastian Triebener +2
We propose a 3D immersive visualization environment for analyzing the right hand movements of a cello player. To achieve this, we track the position and orientation of the cello bo…
Data-Driven Visual Reflection on Music Instrument Practice
Frank Heyen, Quynh Quang Ngo, Kuno Kurzhals +1
We propose a data-driven approach to music instrument practice that allows studying patterns and long-term trends through visualization. Inspired by life logging and fitness tracki…
MolecuSense: Using Force-Feedback Gloves for Creating and Interacting with Ball-and-Stick Molecules in VR
Patrick Gebhardt, Xingyao Yu, Andreas Köhn +1
We contribute MolecuSense, a virtual version of a physical molecule construction kit, based on visualization in Virtual Reality (VR) and interaction with force-feedback gloves. Tar…
Does the Layout Really Matter? A Study on Visual Model Accuracy Estimation
Nicolas Grossmann, Jürgen Bernard, Michael Sedlmair +1
In visual interactive labeling, users iteratively assign labels to data items until the machine model reaches an acceptable accuracy. A crucial step of this process is to inspect t…
Illegible Semantics: Exploring the Design Space of Metal Logos
Gerrit J. Rijken, Rene Cutura, Frank Heyen +4
The logos of metal bands can be by turns gaudy, uncouth, or nearly illegible. Yet, these logos work: they communicate sophisticated notions of genre and emotional affect. In this p…
ClustML: A Measure of Cluster Pattern Complexity in Scatterplots Learnt from Human-labeled Groupings
Mostafa M. Abbas, Ehsan Ullah, Abdelkader Baggag +3
Visual quality measures (VQMs) are designed to support analysts by automatically detecting and quantifying patterns in visualizations. We propose a new VQM for visual grouping patt…
Document Domain Randomization for Deep Learning Document Layout Extraction
Meng Ling, Jian Chen, Torsten Möller +7
We present document domain randomization (DDR), the first successful transfer of convolutional neural networks (CNNs) trained only on graphically rendered pseudo-paper pages to rea…
DumbleDR: Predicting User Preferences of Dimensionality Reduction Projection Quality
Cristina Morariu, Adrien Bibal, Rene Cutura +2
A plethora of dimensionality reduction techniques have emerged over the past decades, leaving researchers and analysts with a wide variety of choices for reducing their data, all t…
VIS30K: A Collection of Figures and Tables from IEEE Visualization Conference Publications
Jian Chen, Meng Ling, Rui Li +8
We present the VIS30K dataset, a collection of 29,689 images that represents 30 years of figures and tables from each track of the IEEE Visualization conference series (Vis, SciVis…
Evaluating Mixed and Augmented Reality: A Systematic Literature Review (2009-2019)
Leonel Merino, Magdalena Schwarzl, Matthias Kraus +3
We present a systematic review of 458 papers that report on evaluations in mixed and augmented reality (MR/AR) published in ISMAR, CHI, IEEE VR, and UIST over a span of 11 years (2…
Palettailor: Discriminable Colorization for Categorical Data
Kecheng Lu, Mi Feng, Xin Chen +5
We present an integrated approach for creating and assigning color palettes to different visualizations such as multi-class scatterplots, line, and bar charts. While other methods…
Toward Agile Situated Visualization: An Exploratory User Study
Leonel Merino, Boris Sotomayor-Gómez, Xingyao Yu +4
We introduce AVAR, a prototypical implementation of an agile situated visualization (SV) toolkit targeting liveness, integration, and expressiveness. We report on results of an exp…
Collecting and Structuring Information in the Information Collage
Sebastian Sippl, Michael Sedlmair, Manuela Waldner
Knowledge workers, such as scientists, journalists, or consultants, adaptively seek, gather, and consume information. These processes are often inefficient as existing user interfa…
Speculative Execution for Guided Visual Analytics
Fabian Sperrle, Jürgen Bernard, Michael Sedlmair +2
We propose the concept of Speculative Execution for Visual Analytics and discuss its effectiveness for model exploration and optimization. Speculative Execution enables the automat…
Toward a deeper understanding of Visualization through keyword analysis
Petra Isenberg, Tobias Isenberg, Michael Sedlmair +2
We present the results of a comprehensive analysis of visualization paper keywords supplied for 4366 papers submitted to five main visualization conferences. We describe main keywo…